Chains and heterogens:
PDB Chain Sequences:
>1cy2A (A:) gkalvivespakaktinkylgsdyvvkssvghirdlptsgsaakksadststktakkpkk dergalvnrmgvdpwhnweahyevlpgkekvvselkqlaekadhiylatdldregeaiaw hlreviggddarysrvvfneitknairqafnkpgelnidrvnaqqarrfmdrvvgymvsp llwkkiarglsagrvqsvavrlvverereikafvpeefwevdastttpsgealalqvthq ndkpfrpvnkeqtqaavsllekarysvleredkpttskpgapfitstlqqaastrlgfgv kktmmmaqrlyeagyitymrtdstnlsqdavnmvrgyisdnfgkkylpespnqyaskens qeaheairpsdvnvmaeslkdmeadaqklyqliwrqfvacqmtpakydsttltvgagdfr lkargrilrfdgwtkvmpalrkgdedrilpavnkgdaltlveltpaqhftkpparfseas lvkelekrgigrpstyasiistiqdrgyvrvenrrfyaekmgeivtdrleenfrelmnyd ftaqmensldqvanheaewkavldhffsdftqqldkaekdpeeggmrpnqmvl
>1cy2A (A:) gkalvivespakaktinkylgsdyvvkssvghirdlpdergalvnrmgvdpwhnweahye vlpgkekvvselkqlaekadhiylatdldregeaiawhlreviggddarysrvvfneitk nairqafnkpgelnidrvnaqqarrfmdrvvgymvspllwkkiarglsagrvqsvavrlv verereikafvpeefwevdastttpsgealalqvthqndkpfrpvnkeqtqaavslleka rysvleredkpttskpgapfitstlqqaastrlgfgvkktmmmaqrlyeagyitymrtds tnlsqdavnmvrgyisdnfgkkylpespnqyaaheairpsdvnvmaeslkdmeadaqkly qliwrqfvacqmtpakydsttltvgagdfrlkargrilrfdgwtkvmpalrilpavnkgd altlveltpaqhftkpparfseaslvkelekrgigrpstyasiistiqdrgyvrvenrrf yaekmgeivtdrleenfrelmnydftaqmensldqvanheaewkavldhffsdftqqldk aekdpeeggmrpnqmvl